NEW YORK (AP) - Chris Rock on Sunday said he has been diagnosed with COVID-19 and sent a message to anyone still on the fence: “Get vaccinated.”

The 56-year-old comedian wrote on Twitter: “Hey guys I just found out I have COVID, trust me you don't want this. Get vaccinated.”

Rock has previously said he was vaccinated. Appearing on “The Tonight Show” in May, he called himself “Two-shots Rock” before clarifying that he received the one-shot Johnson & Johnson vaccine.

“You know, I skipped the line. I didn't care. I used my celebrity, Jimmy,” he told host Jimmy Fallon. “I was like, `Step aside, Betty White. Step aside, old people. ... I did `Pootie Tang.' Let me on the front of the line.”'